How to Perform Parathyroid 4D CT: Tips and Traps for Technique and Interpretation

被引：110
|
作者：
Hoang, Jenny K. [1 ]
Sung, Won-kyung [1 ]
Bahl, Manisha [1 ]
Phillips, C. Douglas [2 ]
机构：
[1] Duke Univ, Med Ctr, Dept Radiol, Div Neuroradiol, Durham, NC 27710 USA
[2] New York Presbyterian Hosp, Weill Cornell Med Coll, Dept Radiol, New York, NY USA
来源：
RADIOLOGY | 2014年 / 270卷 / 01期
关键词：
4-DIMENSIONAL COMPUTED-TOMOGRAPHY; POORLY LOCALIZED PATIENTS; PRIMARY HYPERPARATHYROIDISM; PREOPERATIVE LOCALIZATION; DIRECTED PARATHYROIDECTOMY; 4D-COMPUTED TOMOGRAPHY; ADENOMAS; ACCURACY; SCINTIGRAPHY; ULTRASOUND;
D O I：
10.1148/radiol.13122661
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Parathyroid four-dimensional (4D) computed tomography (CT) is an imaging technique for preoperative localization of parathyroid adenomas that involves multidetector CT image acquisition during two or more contrast enhancement phases. Four-dimensional CT offers an alternative or additional tool in the evaluation of primary hyperparathyroidism. The purpose of this article is to describe the 4D CT technique and provide a practical guide to the radiologist for imaging interpretation. The article will discuss the rationale for imaging, approach to interpretation, imaging findings, and pitfalls. (C) RSNA, 2014
引用
收藏
页码：14 / 23
页数：10
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